add parDefs to many clases

Core/Background/PoissonNoiseBackground.h

Device/Detector/RectangularDetector.h

Device/Detector/SphericalDetector.h

Device/Pol/PolFilter.h

Device/Resolution/ResolutionFunction2DGaussian.h

Param/Node/INode.cpp

Param/Node/INode.h

Sample/Aggregate/Interference1DLattice.h

Sample/Aggregate/Interference2DParaCrystal.h

Sample/Aggregate/Interference2DSuperLattice.h

Sample/Aggregate/InterferenceHardDisk.h

Sample/Aggregate/InterferenceRadialParaCrystal.h

Sample/Aggregate/InterferenceTwin.h

Sample/Aggregate/ParticleLayout.h

Sample/Correlations/IPeakShape.h

Sample/Interface/LayerRoughness.h

Sample/Lattice/Lattice2D.h

Sample/Multilayer/Layer.h

Sample/Particle/Crystal.h

Sample/Scattering/Rotations.h